package com.atguigu.eduservice.controller;


import com.atguigu.commonutils.R;
import com.atguigu.eduservice.client.VodClient;
import com.atguigu.eduservice.entity.EduVideo;
import com.atguigu.eduservice.service.EduVideoService;
import com.atguigu.servicebase.config.exceptionhandler.GuliException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.*;

/**
 * <p>
 * 课程视频 前端控制器
 * </p>
 *
 * @author atguigu
 * @since 2021-06-29
 */
@RestController
@CrossOrigin
@RequestMapping("/eduservice/edu-video")
public class EduVideoController {

    @Autowired
    private VodClient vodClient;
    @Autowired
    private EduVideoService eduVideoService;
    //添加小节
    @PostMapping("addVideo")
    public R addVideo(@RequestBody EduVideo eduVideo){
        eduVideoService.save(eduVideo);
        return R.ok();
    }
    //删除小节
    @DeleteMapping("{id}")
    public R deleteVideo(@PathVariable String id){
        EduVideo eduVideo = eduVideoService.getById(id);
        String videoSourceId = eduVideo.getVideoSourceId();
        if (!StringUtils.isEmpty(videoSourceId)){
            R result = vodClient.removeVideo(videoSourceId);
            if (result.getCode()==20001){
                throw  new GuliException(20001,"删除视频失败，熔断器...");
            }
        }
        eduVideoService.removeById(id);
        return R.ok();
    }
    //修改小节
    @PostMapping("updateVideo")
    public R updateChapter(@RequestBody EduVideo eduVideo){
        eduVideoService.updateById(eduVideo);
        return R.ok();
    }
}

